This is the most traditional type of poker bet. As the name suggests, there are no bet limits on the size of blinds. Although big and small blinds are fixed at $1 and $2, players can raise this to no limit.
In no-limit poker, players are allowed to bet with whatever they have into the pot. It doesn't matter if the player has the least or the highest number of chips, they can go all-in with whatever they have in their stack. However, unlike what many people perceive, players are not allowed to place wagers beyond what they had when the game started. This is a rule known as table stakes.